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- Some typical examples of field application are briefly described, showing the principal stress direction and stress variation measured by a photoelastic stressmeter. 文中介绍了现场应用的典型实例,说明在不同的场合采用光应力计测定主应力方向和应力变化。
- PURPOSE: To study the stress variation and distribution of the periodontium and the tooth initial displacement when the lingual fixate forces were applied to the depressed periodontal height. 摘要目的：研究牙周支持高度降低状态下施加舌向集中力时，牙周组织的应力变化、分布规律和牙的初始位移。
- Measurement of stress variation using optical power meter 用光功率计测量应力变化
- Objective To analyze the stress variations of the root canal wall of pulpless tooth by different root canal preparations. 摘要目的分析用常规法根管预备和逐步后退法根管预备对无髓牙在咬合过程中要管壁应力变化的影响。
- Stress can be the undoing of so many fine players. 紧张可能是这许多优秀选手失败的原因。
- By using a computer code specifically developed for externally prestressed concrete bridges, the stress variations in the external tendons of several typical spans are analyzed. 利用研发的体外预应力混凝土桥梁结构弹性阶段非线性分析专用程序 ,对几种典型跨径体外预应力混凝土梁桥的体外预应力钢束在汽车活载作用下的应力变幅进行分析。
- The stress variations in the flash metal in wedge shaped groove and bridge-barn shaped groove in the axial symmetry strain state are analyzed respectively. 分析了轴对称变形时桥仓型毛边槽和楔型毛边槽毛边金属中应力的变化规律,并加以比较;
- Apparent stress variation before and after two strong earthquakes in Xinjiang 新疆两次强震前后地震视应力变化
- In the word "mother" the stress is on the first syllable. 在"mother"这一字里，重音在第一个音节上。,在＂mother＂这一字里，重音在第一个音节上。
- He reverted to smoking when under stress. 他因受到压力又恢复了吸烟的习惯。
- We led a hard life in times of stress. 在困难时期我们过着艰苦的生活。
- The cure for stress lies in learning to relax. 消除紧张的方法在于学会放松。
- The detective laid great stress on details. 侦探特别强调细节。
- High winds put great stress on the structure. 大风作用于该建筑物上而产生巨大的应力。
- Lay heavy stress on law and order. 主要重点放在法律和秩序上。
- Stress Variation Research of External Tendons under Live Load in Simple Beam Bridges 简支梁桥体外预应力筋受活载作用的应力变化
- MODULATING VOID ACTION AND RESIDUAL STRESS VARIATION OF COMPOSITE MATERIALS DURING CURING PROCESS 数值计算模拟复合材料固化中夹杂气泡的影响和残余应力的变化
- In "under", the main stress is on "un". 在“under”这个词中，重读音节在“un”上。
- Laser-experimental investigation of stress variation within geometrically unsymmetric samples before cracked 几何不对称试件启裂前应力变化的激光实验研究
- The inner load and stress variation analysis of the asphalt layer under the symmetrical load 对称荷载作用下沥青加铺层内荷载应力变化分析
